Greg Corombos of Radio America and Jim Geraghty of National Review are encouraged that Rep. Joe Heck could win the Nevada senate seat held by the retiring Harry Reid. They also groan as the Republican presidential debate is consumed by Donald Trump’s immigration comments, both over Trump’s cartoonish behavior and his rivals refusing to address border security and immigration policy. And they slam President Obama for saying the fight against ISIS will last a long time and will not be won with guns but with ideas.